Welcome to Solar One Stop

Solar One StopSolar One Stop AZ provides the latest information on solar energy and how to take advantage of Southern Arizona’s abundant sunshine.

This site provides residents, business owners, solar developers, and installers with a complete list of solar essentials.  Here you can learn about solar technologies, rebates and incentives, educational opportunities, and solar events.
Click here to learn more about Solar One Stop.

What is Solar Energy Residential & Small
Commercial Solar
Tucson's Solar Future

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Recent Solar Events

Solar Talk - October 13
Solar Tour - October 25

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Recent News

Wed, 28 Jan 2015 09:57:47 -0600

Pima County, Pima Community College, Solon Corporation and the Northwest YMCA have dedicated a solar panel covered parking system, one of the first to be built without incentives, at the Northwest YMCA.  The system was provided by Solon with no up-front cost and will save money beginning with the first year of operation and more than $1 million over the next 25 years.

Wed, 28 Jan 2015 09:50:54 -0600

An enormous solar thermal power plant called Solana developed by the Spanish energy and technology company Abengoa has been humming along in the Arizona desert sending out power as needed even well after sunset.  Solana is still producing at full power capability which adds a lot of value because customer demand is high even after the sun goes down.

Solar Calculator

Incentives and Rebates

Upcoming Events

Who's Who in Solar 
How Solar Are You?
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Pima County Solar One Stop (520) 740-6463

The Solar One Stop is a multi-agency, collaborative effort led by Pima County and the City of Tucson, with funding provided by the U.S. Department of Energy's (DOE) Solar America Communities Initiative. The goal of the program is to spread the news about affordable, quality, and efficient solar technologies for homes and businesses.
You can also visit us at:
Pima County Development Services
201 N. Stone, 1st Floor
Tucson, AZ 85701
Monday through Friday from 8AM to 4PM
(520) 740-6463